Jason Stoltenberg defeated Andre Agassi 4-6 6-2 6-3 in the Los Angeles quarter-final on hard. The upset overturned the form book — Andre Agassi came in leading the head-to-head 1–0. Jason Stoltenberg claimed a first win over Andre Agassi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-03-02 | Scottsdale | F | hard | Andre Agassi | 6-4 7-6 |
Averages over each player's completed matches in the selected window (174 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About